8278635520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:688

約数の個数: 176

約数和(自身を含む): 21170237760

約数和(自身を除く): 12891602240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 227, 256, 272, 320, 340, 419, 454, 512, 544, 640, 680, 838, 908, 1024, 1088, 1135, 1280, 1360, 1676, 1816, 2095, 2176, 2270, 2560, 2720, 3352, 3632, 3859, 4190, 4352, 4540, 5120, 5440, 6704, 7123, 7264, 7718, 8380, 8704, 9080, 10880, 13408, 14246, 14528, 15436, 16760, 17408, 18160, 19295, 21760, 26816, 28492, 29056, 30872, 33520, 35615, 36320, 38590, 43520, 53632, 56984, 58112, 61744, 67040, 71230, 72640, 77180, 87040, 95113, 107264, 113968, 116224, 123488, 134080, 142460, 145280, 154360, 190226, 214528, 227936, 232448, 246976, 268160, 284920, 290560, 308720, 380452, 429056, 455872, 475565, 493952, 536320, 569840, 581120, 617440, 760904, 911744, 951130, 987904, 1072640, 1139680, 1162240, 1234880, 1521808, 1616921, 1823488, 1902260, 1975808, 2145280, 2279360, 2469760, 3043616, 3233842, 3646976, 3804520, 3951616, 4558720, 4939520, 6087232, 6467684, 7293952, 7609040, 8084605, 9117440, 9879040, 12174464, 12935368, 15218080, 16169210, 18234880, 19758080, 24348928, 25870736, 30436160, 32338420, 36469760, 48697856, 51741472, 60872320, 64676840, 97395712, 103482944, 121744640, 129353680, 206965888, 243489280, 258707360, 413931776, 486978560, 517414720, 827863552, 1034829440, 1655727104, 2069658880, 4139317760, 8278635520]

約数ペア:

[(1, 8278635520), (2, 4139317760), (4, 2069658880), (5, 1655727104), (8, 1034829440), (10, 827863552), (16, 517414720), (17, 486978560), (20, 413931776), (32, 258707360), (34, 243489280), (40, 206965888), (64, 129353680), (68, 121744640), (80, 103482944), (85, 97395712), (128, 64676840), (136, 60872320), (160, 51741472), (170, 48697856), (227, 36469760), (256, 32338420), (272, 30436160), (320, 25870736), (340, 24348928), (419, 19758080), (454, 18234880), (512, 16169210), (544, 15218080), (640, 12935368), (680, 12174464), (838, 9879040), (908, 9117440), (1024, 8084605), (1088, 7609040), (1135, 7293952), (1280, 6467684), (1360, 6087232), (1676, 4939520), (1816, 4558720), (2095, 3951616), (2176, 3804520), (2270, 3646976), (2560, 3233842), (2720, 3043616), (3352, 2469760), (3632, 2279360), (3859, 2145280), (4190, 1975808), (4352, 1902260), (4540, 1823488), (5120, 1616921), (5440, 1521808), (6704, 1234880), (7123, 1162240), (7264, 1139680), (7718, 1072640), (8380, 987904), (8704, 951130), (9080, 911744), (10880, 760904), (13408, 617440), (14246, 581120), (14528, 569840), (15436, 536320), (16760, 493952), (17408, 475565), (18160, 455872), (19295, 429056), (21760, 380452), (26816, 308720), (28492, 290560), (29056, 284920), (30872, 268160), (33520, 246976), (35615, 232448), (36320, 227936), (38590, 214528), (43520, 190226), (53632, 154360), (56984, 145280), (58112, 142460), (61744, 134080), (67040, 123488), (71230, 116224), (72640, 113968), (77180, 107264), (87040, 95113)]